Test of fellowship: If a questionable doctrine must be accepted in order to belong .

Spiritual pride: Some act like “professional prophecy teachers” who claim to know everything about the future (2Pe 1:20,21)

Absolute symbols: Don’t look for a “concrete” definition of every symbol. Symbols in the Bible are intentionally vague so as to apply in varied situations and over a long period of time. (Symbolism in Revelation)